AlorAir 240CFM Crawl Space Ventilation Fan | VentirPro-S2

In stock
SKU: VentirPro-S2
Regular price $101.15 USD
Regular price -15% $119.00 USD Sale price $101.15 USD

The VentirPro-S2 is widely known among homeowners because of its intelligent system that is able to automatically operate once your set temperature and humidity level is set. Moreover, it is made with a refined design that compliments any location you desire to place it. With its features and superior specifications, you are sure to get the best value for money. 


  • 【A REAL SPACE SAVER】Air Out. Unit Dimensions: 18.2" x 1.7" x 9". Airflow: 240 CFM. Noise: 48 d(BA). Quiet enough, this exhaust fan is the first choice to control the basement & crawl space temperature and humidity levels.
  • 【NICELY EQUIPPED】This 7-blade crawl space fan with a front metal grille and dual ball DC motors can move 240 CFM air. Multi-function operation panel, wind speed adjustment, time timing, temperature setting, humidity setting are standard functions. The time loop function has been added, and the user can cycle the unit by setting the unit rest time and working time.
  • 【BUILT TO LAST】with a metal fan cage and stainless steel body for Crawl Space, Basement, Attic, Garage, Hydroponics, Grow Tents. ☆The temperature and humidity probe should be installed in the same space as the equipment; ensure that the temperature and humidity probe will not get wet or damaged.
  • 【TRUSTED FOR GENERATIONS】sales service-We believe in quality and after-sales service. All our high-quality ALORAIR crawl space fans are made for your full utilization. It is sure to last long and still keep its shape look. Your satisfaction is guaranteed with a 2 Years Warranty and an excellent after-sales service team.

What's In The Box?

1 - Fan system  
1 - Thermal probe 
1 - Power adapter 
1 - Wall anchors 
1 - Machine Screws 

User Manual Download

VentirPro S2 Crawl Space Basement Ventilator Fan with Temperature Humidity Controller

Product Description


Motor DC
Airflow Range(Pa) 240 CFM
Size for  450 Sq.ft.
Dehumidistat x
Thermostat 14-158°F
Sound Pressure Level(dBa) 48 dBA
Dimensions 18.2 x 9 x 1.7 inch
Weight(lbs) 4.4 lbs
Power Cord(ft) 5.5 ft
ETL Certified x